CVE-2001-0903

high

Description

Linear key exchange process in High-bandwidth Digital Content Protection (HDCP) System allows remote attackers to access data as plaintext, avoid device blacklists, clone devices, and create new device keyvectors by computing and using alternate key combinations for authentication.

References

http://www.securityfocus.com/bid/3558

http://www.iss.net/security_center/static/7612.php

http://nunce.org/hdcp/hdcp111901.htm

http://marc.info/?l=bugtraq&m=100626641009560&w=2

Details

Source: Mitre, NVD

Published: 2001-11-20

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.00883